ECODEvolutionary Classification of Protein Domains

Home Browse Search Download Help

About ECOD

ECOD (Evolutionary Classification of Protein Domains) is a hierarchical classification of protein domains based on evolutionary relationships. It combines automated sequence and structure analysis with manual curation.

Quick Links

Browse Classification
Search
Download Data
Documentation

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e3hkzI2 - ECOD Domain | ECOD

ECOD/Domains/e3hkzI2

e3hkzI2

UID: 001710679

PDB

Range: I:645-879
PDB: 3HKZ chain I(all domains)
UniProt: Q980R2 (all domains)
Gene: rpo1N

Molecule: DNA-directed RNA polymerase subunit Rpo1N (EC 2.7.7.6) (DNA-directed RNA polymerase subunit A')

3D Structure

Loading viewer...

Related Domains

Browse other domains in RNA_pol_Rpb1_5,RNA_pol_Rpb1_4 →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupsecond helical domain in RNA-polymerase beta-prime subunit(4958)

HH-groupsecond helical domain in RNA-polymerase beta-prime subunit(4958.1)

TT-groupsecond helical domain in RNA-polymerase beta-prime subunit(4958.1.1)

FFamilyRNA_pol_Rpb1_5,RNA_pol_Rpb1_4(4958.1.1.1)

Pfam Families

PF04998RNA_pol_Rpb1_5

RNA polymerase Rpb1, domain 5

PF05000RNA_pol_Rpb1_4

RNA polymerase Rpb1, domain 4

External Links

ECOD PDB View: 3HKZ RCSB PDB: 3HKZ PDBe: 3HKZ UniProt: Q980R2

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure